Proxxon 28759 drill bit

Milling Cutter 5/64" (2.0mm) These double flute cutters are made from solid tungsten and are to be used for clockwise cutting. The fishtail profile ensures cutting to the center, allowing boring. Usable on steel, cast steel, brass, aluminum, and even glass, plastics and carbon fiber. Ideal for technical work, engraving or milling circuit boards. Shank 7/64" (2.35mm) (1/pkg)

For use with the Micro Mill MF70, Micro Miller FF230 or Mill/drill Head PF230.

The milling cutters are also available as a set (27116 Milling Cutter Set - 3 pieces)